这个方程在描述没有自旋的粒子——比如某些介子——具有一定价值，但它对电子完全不适用。

This equation is of some value for describing particles without spin-certain kinds of mesons-but does not apply at all to the electron.

youdao

你可以把现有的权利想象成方程的指数，它决定了更多的信息对你的价值。

You can think of your existing power as the exponent in an equation that determines the value, to you, of more information.

youdao

人们很容易利用方程序对变化的物价水平进行描述，虽然在高等学术界有人质疑，这样的方程序是否具有实际价值。

A version of an equation explaining a shifting price level is not hard to diagram, although there is some doubt, in higher academic circles, as to whether any such equation is of real value.

youdao